package com.sky.controller.user;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.UserLoginDTO;
import com.sky.entity.User;
import com.sky.properties.JwtProperties;
import com.sky.result.Result;
import com.sky.service.UserService;
import com.sky.utils.JwtUtil;
import com.sky.vo.UserLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;
import java.util.Map;

@Slf4j //用于记录日志
@RestController
@RequestMapping("/user/user")    //用于定义请求的URL路径
@Api(tags = "C端用户相关接口") //用于生成API文档
public class UserController {
    @Autowired //用于自动注入依赖
    private UserService userService;
    @Autowired
    private JwtProperties jwtProperties;

    @PostMapping("/login")
    @ApiOperation("微信登录") //用于生成API文档
    public Result<UserLoginVO> login(@RequestBody UserLoginDTO userLoginDTO) {
        log.info("微信用户登录：{}", userLoginDTO);
        //调用用户服务进行登录
        User user=userService.wxLogin(userLoginDTO);
        //登录成功后，生成jwt令牌
        Map<String,Object> claims=new HashMap<>();
        claims.put(JwtClaimsConstant.USER_ID,user.getId());
        String token=JwtUtil.createJWT(jwtProperties.getUserSecretKey(), jwtProperties.getUserTtl(), claims);
        UserLoginVO userLoginVO=UserLoginVO.builder().id(user.getId()).openid(user.getOpenid()).token(token).build();
        return Result.success(userLoginVO);

    }
}
